Well my OEM fuel pump just died 2 days ago, so i need an upgrade. heard of the Walbro pump, which one do i use? Doing head+cam swap so i will need one that can handle the need.

This is what i think of getting is it the right one and is it a direct bolt on? Do we have a sticky somewhere i searched but found nada...

http://www.sho-mespeed.com/index.php...ry_pathway-862


I have the truck bed off already

 

Your link is broken. I would do a walbro 400.

 

Here is the link of the pump im was thinking of getting its the walbro 255LPH:

Genuine Walbro GSS340 255LPH in Tank

^^^Is the walbro 400 a direct bolt on or do i have to modify something?

 

C'mon guys need help tired of seeing the truck just dead in the driveway. Which fuel pump do ta recommend, just read a lil bout the walbro 400 in what i read seems like its too much for my app says not recommended for less than 500hp and it will not fit in the stock bucket w/o mods... Lmk

 

A 255 will work fine as well.

 

The 400 works just fine in the stock bucket. As far as I'm concerned the 255 is obsolete. It's much nosier and has significantly less output. Size is almost identical between the two.

And I'd get the 450 over the 400. More output and gives the option to run E85 if you so choose.

 

I did the aeromotive 340, 11140, with wire harness from racetronix. Good for my 570rwhp. It's direct fit.